64742766 (number)

64742766 is an even 8-digits composite number following 64742765 and preceding 64742767. In scientific notation, it is written as 6.4742766 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 17487360 positive integers (up to 64742766) that are relatively prime to 64742766.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-two thousand seven hundred sixty-six

Notation

Scientific notation 6.4742766 × 10^7
Engineering notation 6.4742766 × 10^6

Prime Factorization of 64742766

Prime Factorization 2 × 627 × 17 × 3037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64742766
Product of the distinct prime numbers

The prime factorization of 64742766 is 2 × 627 × 17 × 3037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 26, 82, 486, 808, 146, 1674, 2624, 61355, 551879, 949162, 9501681, 7198094, 79283435, 48982708, 464508252, 375731268, 9166217036, 2347125858

Basic calculations (n = 64742766)

Multiplication

n×y
n×2 129485532
n×3 194228298
n×4 258971064
n×5 323713830

Division

n÷y
n÷2 32371383
n÷3 21580922
n÷3 16185691.5
n÷5 12948553.2

Exponentiation

ny
n2 4191625749330756
n3 2.713774450485E+23
n4 1.7569726422453E+31
n5 1.1375126864529E+39

Nth Root

y√n
2√n 8046.2889582714
3√n 401.54148112566
4√n 89.701109013609
5√n 36.495410248271

Divisors of 64742766

1, 2, 17, 34, 627, 1254, 3037, 6074, 10659, 21318, 51629, 103258, 1904199, 3808398, 32371383, 64742766

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64742765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64742766 can be divided by 16 positive divisors. The sum of these divisors (counting 64742766) is 1, the average is 0.0625.

Base conversion 64742766

Base System Value
2 Binary 11110110111110010101101110
3 Ternary 11111211021101020
4 Quaternary 3312332111232
5 Quinary 113033232031
6 Senary 10231355010
8 Octal 366762556
10 Decimal 64742766
12 Duodecimal 19822a66
16 Hexadecimal 3dbe56e
20 Vigesimal 104cgi6
36 Base36 12jnu6

Cryptographic Hash Functions

md5 345c425ea4791ab6f3e7df631f12a1f2
sha1 3e25e8fa378d6c17a199131013edd4be1cc6f480
sha256 df7c37170a059b97d4659ae7c79e925549592916f6da37967a91eb38de1f7328
sha512 4507151d73ea5c2ac5420bda63d9e9d3a1b8c579bd1b73972a7c05d6bf37c79ac11c63849815ac38eb4e82b453c7ea6068c327f687230a0c808fe5c573604ce9
ripemd-160 a4e6b9c90499ef2b470845b9a9caf22962bd1b8c

64742766 as geometric shapes

Circle

Radius = n
Diameter 129485532
Circumference 406790796.07737
Area 1.3168380660695E+16

Sphere

Radius = n
Volume 1.1367431836191E+24
Surface area 5.2673522642781E+16
Circumference 406790796.07737

Square

Length = n
Perimeter 258971064
Area 4191625749330756
Diagonal 91560097.742748

Cube

Length = n
Surface area 25149754495984536
Volume 2.713774450485E+23
Space diagonal 112137760.13454

Equilateral Triangle

Length = n
Perimeter 194228298
Area 1.8150271910387E+15
Altitude 56068880.067271

Triangular Pyramid

Length = n
Surface area 1.8150271910387E+15
Volume 3.1982138609145E+22
Height 30520032.580916